Is the Caspian tiger bigger than the Siberian tiger?

FAQ for the last Day

• Where do you find sponges in the ocean?

The sponge is on the ocean floor or attached to substrates such as rocks, corals, shells, and marine life. Sponges extend to habitats from shallow intertidal zones and coral reefs to the deep sea. (...)

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• What is the meaning of the Islamic symbol?

Stars and crescents. This is a commonly known symbol associated with Islam, sometimes found at the top of the mosque. The pentagram reflects the Islamic pentagram, the center of faith, and the cre (...)

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• What is the significance of the war-association with dove symbolism?

In ancient Greek mythology, it was a symbol of love and the rebirth of life, and in ancient Japan, a dove with a sword symbolized the end of the war.





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• What do sponges have instead of nervous system?

Sponge is the only multicellular animal without a nervous system. There are no nerve cells or sensory cells. However, touching or applying pressure to the outside of the sponge causes the body to (...)

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• Can blind people perceive light and dark?

Only 18% of people with severe visual impairment are actually completely blind, but most people can at least perceive light. In other words, you cannot see the color, shape, or person, but you can (...)

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